JP6912498B2 - セルラ時分割複信（ｔｄｄ）ミリ波システムのためのサウンディング参照信号（ｓｒｓ）設計 - Google Patents

セルラ時分割複信（ｔｄｄ）ミリ波システムのためのサウンディング参照信号（ｓｒｓ）設計 Download PDF

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JP6912498B2
JP6912498B2 JP2018556421A JP2018556421A JP6912498B2 JP 6912498 B2 JP6912498 B2 JP 6912498B2 JP 2018556421 A JP2018556421 A JP 2018556421A JP 2018556421 A JP2018556421 A JP 2018556421A JP 6912498 B2 JP6912498 B2 JP 6912498B2
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srs
base station
beam directions
frequency
subset
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JP2019521543A (ja
JP2019521543A5 (enExample
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ステアリング・ギャラハー，リチャード
テニー，ナサン・エドワード
リウ，ビン
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2018556421A 2016-04-27 2017-04-11 セルラ時分割複信（ｔｄｄ）ミリ波システムのためのサウンディング参照信号（ｓｒｓ）設計 Active JP6912498B2 (ja)

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JP2021113035A JP7359808B2 (ja) 2016-04-27 2021-07-07 セルラ時分割複信（ｔｄｄ）ミリ波システムのためのサウンディング参照信号（ｓｒｓ）設計

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/139,987 US11522743B2 (en) 2016-04-27 2016-04-27 Sounding reference signal (SRS) design for cellular time division duplex (TDD) mmWave systems
US15/139,987 2016-04-27
PCT/CN2017/080103 WO2017185979A1 (en) 2016-04-27 2017-04-11 Sounding reference signal (srs) design for cellular time division duplex (tdd) mmwave systems

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JP2019521543A5 JP2019521543A5 (enExample) 2019-09-05
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JP2021113035A Active JP7359808B2 (ja) 2016-04-27 2021-07-07 セルラ時分割複信（ｔｄｄ）ミリ波システムのためのサウンディング参照信号（ｓｒｓ）設計

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EP (1) EP3443794B1 (enExample)
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KR (1) KR102237298B1 (enExample)
CN (1) CN109076551B (enExample)
AU (1) AU2017255475B2 (enExample)
RU (1) RU2712127C1 (enExample)
WO (1) WO2017185979A1 (enExample)

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US11888665B2 (en) 2024-01-30
JP2021177642A (ja) 2021-11-11
US11522743B2 (en) 2022-12-06
JP7359808B2 (ja) 2023-10-11
EP3443794B1 (en) 2021-03-03
KR102237298B1 (ko) 2021-04-07
KR20180137552A (ko) 2018-12-27
WO2017185979A1 (en) 2017-11-02
JP2019521543A (ja) 2019-07-25
EP3443794A1 (en) 2019-02-20
EP3443794A4 (en) 2019-05-15
AU2017255475B2 (en) 2020-01-02
US20230081802A1 (en) 2023-03-16
US20170317866A1 (en) 2017-11-02
CN109076551B (zh) 2021-02-12
RU2712127C1 (ru) 2020-01-24
CN109076551A (zh) 2018-12-21
AU2017255475A1 (en) 2018-11-22

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